2500530250571 has 2 divisors, whose sum is σ = 2500530250572. Its totient is φ = 2500530250570.

The previous prime is 2500530250481. The next prime is 2500530250579. The reversal of 2500530250571 is 1750520350052.

It is a happy number.

2500530250571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2500530250571 - 2³⁴ = 2483350381387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2500530250579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250265125285 + 1250265125286.

It is an arithmetic number, because the mean of its divisors is an integer number (1250265125286).

Almost surely, 2^{2500530250571} is an apocalyptic number.

2500530250571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500530250571 is an equidigital number, since it uses as much as digits as its factorization.

2500530250571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52500, while the sum is 35.

The spelling of 2500530250571 in words is "two trillion, five hundred billion, five hundred thirty million, two hundred fifty thousand, five hundred seventy-one".